jhmjhhjjhbus 5
is
a
Combined Cycle Gas Turbine
(CCGT) power plant beside the sea
, built on a
vast area next to a rural/
village setting. The fishing vil
lage houses a community of about
1300
people who live on a
day-
to
-day simple livelihood. Discuss
the positive and negative impac
t of
the power
plant on the environment and culture of this community.
Generator bus 5 is
a
Combined Cycle Gas Turbine
(CCGT) power plant beside the sea...
Consider a combined gas-steam power cycle. The topping cycle is
a simple Brayton cycle that has a pressure ratio of 7. Air enters
the compressor at 15 ºC at a rate of 10 kg/s and the gas turbine at
950 ºC. The bottoming cycle is a reheat Rankine cycle between the
pressure limits of 6 MPa and 10 kPa. Steam is heated in a heat
exchanger at a rate of 1.15 kg/s by the exhaust gases leaving the
gas turbine,...
Consider a combined gas-steam power cycle. The topping cycle is
a simple Brayton cycle that has a pressure ratio of 7. Air enters
the compressor at 15 ºC at a rate of 10 kg/s and the gas turbine at
950 ºC. The bottoming cycle is a reheat Rankine cycle between the
pressure limits of 6 MPa and 10 kPa. Steam is heated in a heat
exchanger at a rate of 1.15 kg/s by the exhaust gases leaving the
gas turbine,...
The net power of a combined gas-steam power plant is 450 MW. The
pressure ratio of the gas turbine cycle is 14, the air enters the
compressor at a temperature of 300 K and the turbine at a
temperature of 1400 K. Combustion end gases coming out of the gas
turbine produce steam at a waste heat boiler at 8 MPa pressure and
400 degrees Celsius temperature and exit the boiler at 460 K
temperature. The steam cycle has an...
A combined cycle power system uses a simple gas-turbine Brayton
cycle in conjunction with a simple Rankine cycle to produce a total
power of 100 MW. In such configuration, the exhaust stream from the
gas turbine is used as the heat source for the steam power cycle in
a heat exchanger as shown in the figure. The following data are
known for the gas-turbine cycle. Atmospheric air enters the
compressor at 100 kPa and 20oC, the compressor pressure ratio is...
Prob.1) Consider a combined gas and steam power plant that has a
net power output of 450 MW. The pressure ratio of the gas turbine
cycle is 14. Air enters the compressor at 300 K and the turbine at
1 400 K. The combustion gases leaving the gas turbine are used to
heat the steam to 8 MPa. up to 400 ° C in a heat exchanger. The
combustion gases exit the heat exchanger at 460 K. An open
feedwater...
A steam power plant working on a simple ideal Rankine
cycle between the pressure limits 85 atm and 40 kN/m. The
temperature of the steam at the turbine inlet 655. The mass flow
rate of steam through the cycle is 52 kes show the cycle on a T-S
diagram with respect to the saturation lines and determine:
1)
Show the cycle on a block diagram and a TS diagram
with respect to saturation lines
2) The turbine inlet temperature.
3)...